All Questions ⁺⁰237293 Questions

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Analytic Geometry!

Please help quick.
1.

2.
<#> 3.<#> read more ..

Akhaim1 Feb 23, 2024

-1

52

1

+1776

Geometry

In triangle $PQR,$ let $X$ be the intersection of the angle bisector of $\angle P$ with side $\overline{QR}$, and let $Y$ be the foot of the perpendicular from $X$ to side $\overline{PR}$. If $PQ = 8,$ $QR = 5,$ and $PR = 1,$ then compute the length read more ..

bader Feb 23, 2024

+1

51

1

+1776

Parallelogram

In parallelogram $EFGH,$ let $M$ be the point on $\overline{EF}$ such that $FM:ME = 1:1,$ and let $N$ be the point on $\overline{EH}$ such that $HN:NE = 1:1.$ Line segments $\overline{FH}$ and $\overline{GM}$ intersect at $P,$ and line segments $\overline{FH}$ and read more ..

bader Feb 23, 2024

-1

56

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+1926

Trapezoid

In trapezoid $PQRS,$ $\overline{PQ} \parallel \overline{RS}$. Let $X$ be the intersection of diagonals $\overline{PR}$ and $\overline{QS}$. The area of triangle $PQX$ is $2,$ and the area of triangle $RSX$ is $2.$ Find the area of trapezoid read more ..

tomtom Feb 23, 2024

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+1926

Trapezoid

In trapezoid $ABCD,$ $\overline{AB} \parallel \overline{CD}$. Find the area of the trapezoid.

tomtom Feb 23, 2024

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56

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How do I solve this? Show all work

How do I solve this? Show all work
3 1/2c ≈_____L
1.86 m≈_____ft
54.62 hectares≈_____acres read more ..

Sallio Feb 23, 2024

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2

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+1926

Parallelogram

Quadrilateral $ABCD$ is a parallelogram. Let $E$ be a point on $\overline{AB},$ and let $F$ be the intersection of lines $DE$ and $BC.$ The area of triangle $EBF$ is $4,$ and the area of triangle $EAD$ is $4.$ Find the area of parallelogram read more ..

tomtom Feb 23, 2024

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44

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+1926

Trapezoid

Let $WXYZ$ be a trapezoid with bases $\overline{XY}$ and $\overline{WZ}$. In this trapezoid, $\angle ZXW = 120^\circ$, $\angle XWZ = 60^\circ$, and $\angle XYZ = 120^\circ$. Find $\angle YXZ$, in degrees.

tomtom Feb 23, 2024

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61

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+1926

Trapezoid

The area of a trapezoid is $80$. The length of one base is $16$ units greater than the other base, and one base of the trapezoid is $12$. Find the length of the median of the trapezoid.

tomtom Feb 23, 2024

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4

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+1926

Polygon

Let P_1 P_2 P_3 \dotsb P_{10} be a regular polygon inscribed in a circle with radius $1.$ Compute
P_1 P_2 + P_2 P_3 + P_3 P_4 + \dots + P_9 P_{10} + P_{10} P_1

tomtom Feb 23, 2024

-1

62

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+1926

Geometry

In rectangle $EFGH$, let $M$ be the midpoint of $\overline{EF}$, and let $X$ be a point such that $MH = MX$, as shown below. If $\angle EFH = 30^\circ$ and $\angle MHX = 60^\circ,$ then find $\angle XHG,$ in degrees.

tomtom Feb 23, 2024

-1

41

1

+1926

Area

The rectangle below has been divided into unit squares. Find the total area of the blue shaded region, in square units.
read more ..

tomtom Feb 23, 2024

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49

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+400

Digits

Find the six-digit number abcdef such that
0.\overline{abcdef} = \frac{1}{7},
without a calculator.

omgitsrne Feb 23, 2024

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17

3

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I am super stuck on this one

In the dice game Zero, a player rolls six standard six-sided dice and then scores points for certain combinations, as shown in the table.
A die cannot be used in more than one combination. For example, a player who rolls 156446 scores 50 points, while read more ..

UniCorns555 Feb 23, 2024

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72

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+400

Fraction

Convert $0.\overline{296841}$ to a fraction in simplest form.

omgitsrne Feb 23, 2024

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66

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+400

Decimals

Convert 0.038\overline{146} to a fraction in simplest form.

omgitsrne Feb 23, 2024

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53

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+400

Decimals

Find the first ten digits after the decimal point in the decimal expansion of \frac{7}{11}=0.abcdefghij\ldots without a calculator.
(Express your answer as a ten digit number.)

omgitsrne Feb 23, 2024

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53

1

+24

help me please

Fill in the blanks with real numbers.
read more ..

iuuhfeusedhu Feb 23, 2024

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52

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+921

system

Find the ordered quintuplet (a,b,c,d,e) that satisfies the system of equations
\begin{array}{rcrcrcrcrcr}
a & + & 2b & + & 3c & + & 4d & + & 5e & = & 47, \\
2a & + & 3b & + & 4c read more ..

booboo44 Feb 23, 2024

0

39

1

+921

Algebra

Let $a$ and $b$ be complex numbers. If $a + b = 4$ and $a^2 b + b^2 a = 6,$ then what is $a^3 + b^3?$

booboo44 Feb 23, 2024

+1

35

1

+965

Fraction

Find the value of
\cfrac{1}{1 + \cfrac{1}{4 + \cfrac{1}{1 + \cfrac{1}{4}}}}.

magenta Feb 23, 2024

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